Mail delivery failed: returning message to sender

[Singnet Mail Delivery System <noreply@singnet.com.sg>]

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A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  joncor@xsinet.co.za
    host ironport.xsinet.co.za [41.193.119.123]
    SMTP error from remote mail server after RCPT TO:<joncor@xsinet.co.za>:
    550 5.1.1 <joncor@xsinet.co.za>... User unknown
  joncier_rienecker@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<joncier_rienecker@webmail.co.za>:
    550 5.1.1 <joncier_rienecker@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  joncebu914@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<joncebu914@webmail.co.za>:
    550 5.1.1 <joncebu914@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  joncastleberry05@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<joncastleberry05@webmail.co.za>:
    550 5.1.1 <joncastleberry05@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonca55@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonca55@webmail.co.za>:
    550 5.1.1 <jonca55@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbull64@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbull64@webmail.co.za>:
    550 5.1.1 <jonbull64@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbuhro2@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbuhro2@webmail.co.za>:
    550 5.1.1 <jonbuhro2@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbuck02@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbuck02@webmail.co.za>:
    550 5.1.1 <jonbuck02@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbrown1159@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbrown1159@webmail.co.za>:
    550 5.1.1 <jonbrown1159@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonboyse@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonboyse@webmail.co.za>:
    550 5.1.1 <jonboyse@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonboy42069@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonboy42069@webmail.co.za>:
    550 5.1.1 <jonboy42069@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbottoms1285@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbottoms1285@webmail.co.za>:
    550 5.1.1 <jonbottoms1285@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbond35@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbond35@webmail.co.za>:
    550 5.1.1 <jonbond35@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbojr1@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbojr1@webmail.co.za>:
    550 5.1.1 <jonbojr1@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonboi@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonboi@webmail.co.za>:
    550 5.1.1 <jonboi@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbobdobbs@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbobdobbs@webmail.co.za>:
    550 5.1.1 <jonbobdobbs@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonblk10@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonblk10@webmail.co.za>:
    550 5.1.1 <jonblk10@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbirde@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbirde@webmail.co.za>:
    550 5.1.1 <jonbirde@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbiggler@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbiggler@webmail.co.za>:
    550 5.1.1 <jonbiggler@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonbearman@webmail.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonbearman@webmail.co.za>:
    550 5.1.1 <jonbearman@webmail.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonb@mighty.co.za
    host mx.wmi2.net [62.210.139.249]
    SMTP error from remote mail server after RCPT TO:<jonb@mighty.co.za>:
    550 5.1.1 <jonb@mighty.co.za>: Recipient address rejected:
    User unknown in virtual mailbox table
  jonckie@dynarc.co.za
    host mail.dynarc.co.za [41.203.16.78]
    SMTP error from remote mail server after RCPT TO:<jonckie@dynarc.co.za>:
    550 Unroutable address
  jones@wol.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jones@wol.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  jonemark@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jonemark@mweb.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  jonelvervoer@mweb.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jonelvervoer@mweb.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  jondu@tiscali.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<jondu@tiscali.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  joncrane@icon.co.za
    host securemail-mx3.synaq.com [196.35.198.130]
    SMTP error from remote mail server after RCPT TO:<joncrane@icon.co.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  Jonbur@mhs.kzn.school.za
    host mxc02.mxrc.co.za [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<Jonbur@mhs.kzn.school.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  jonckw@saps.org.za
    host securemail-mx1.synaq.com [196.35.198.158]
    SMTP error from remote mail server after RCPT TO:<jonckw@saps.org.za>:
    550-rejected because 13.251.197.89 is in a black list at combined.abusix.dnsbl
    550 https://lookup.abusix.com/search?q=13.251.197.89
  jondflpho@satx.rr.com
    host pkvw-mx.msg.pkvw.co.charter.net [47.43.26.7]
    SMTP error from remote mail server after RCPT TO:<jondflpho@satx.rr.com>:
    550 5.1.1 <jondflpho@satx.rr.com> recipient rejected

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From: "BEN JOHNSON" <mauve-patches@sourceware.org>
To: Recipients <mauve-patches@sourceware.org>
Subject: WARM REGARDS
Date: Mon, 29 Nov 2021 15:03:08 +0800

Good Day,
 An exhaustive and meticulous search was conducted and it is in connection with this search that I'm writing to you today base on your surname which you share with a client that is now deceased. Revert back to me for more details to be given to you. 
 Sincerely,
Barr Ben Johnson